Samsung S5253 Service Manual

GSM TELEPHONE

GT-S5250

efrcom

GSM TELEPHONE

CONTENTS

Safety Precautions

1.

Specification

2.

Product Function

3.

Exploded View and Parts list

4.

MAIN Electrical Parts List

5.

Level1Repair

6.

Disassembly and Assembly

7.
Instructions

Chart of Troubleshooting

8.

Reference data

9.

Notice
All functionality, features, specifications and other
product information provided in this document inclu
ding, but not limited to, the benefits, design, pricing,
components, performance, availability, and capabiliti

es of the product are subject to change without

-

notice or obligation. Samsung reserves the right to
make changes to this document and the product
described herein, at anytime, without obligation on
Samsung to provide notification of such change.

:

GSPN(Global Service Partner Network)

Country Web Site

North America service.samsungportal.com

Latin America latin.samsungportal.com

CIS cis.samsungportal.com

Europe europe.samsungportal.com

China china.samsungportal.com

Asia asia.samsungportal.com

Mideast&Africa mea.samsungportal.com

This Service Manual isaproperty of Samsung Electronics Co.,Ltd.
Any unauthorized use of Manual can be punished under applicable
International and/or domestic law.

Samsung Electronics Co.,Ltd.

ⓒ

2010. 09.

Rev.1.0

Exploded View and Parts List

4.

Cellular phone Exploded View

4-1.

QME03

QFR01

QLC01

QKP01

QLB01

QAR01

QCA01

QJK01

QMP01

QRE01

QMO01

QVO01

QRF06

QME01

QSP01

QCK02

QCK01

QCR101

QBC00

4-1

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- This Document can not be used without Samsung's authorization -

5-2. Cellular phone Parts list : GT-S5253HKATHR

Design LOC

QAR01

QBC00

QCA01

QCK01

QCK02

QCR101

QFR01

QJK01

QKP01

QLB01

QLC01

QME01

QME03

QMO01

QMP01

QRE01

QRF06

QSP01

QVO01

ASSY CAMERA-MODULE,3M(GT_S5250)

KEY FPCB-EARJACK ASSY(GT_S5250)

ASSY LCD-3.2"WQVGA GT-S5250 ASSY

KEY FPCB-MAIN KEY PBA(GT_S5250)

A/S ASSY-PBA MAIN(COMM)GT_S5250

MODULE-SPK+INTENNA,GTS5250

Description

AUDIO-RECEIVER

ASSY COVER-BATT

ASSY KEY-CAM

ASSY KEY-POWER

SCREW-MACHINE

ASSY CASE-FRONT

ASSY KEYPAD-MAIN

ASSY BRACKET-LCD

TOUCH/PANEL-GT_S5250

MOTOR DC-GT-S5250

ASSY CASE-REAR

PMO COVER-USB

ASSY KEY-VOL

SEC CODE

3009-001499

GH98-17544A

GH96-04935A

GH98-17855A

GH98-17857A

6001-002005

GH98-17542A

GH59-09640A

GH98-17546A

GH98-17541A

GH96-04762A

GH59-09658A

GH59-09672A

GH31-00503A

GH82-05205A

GH98-17543A

GH72-60559A

GH59-09589A

GH98-17856A

MAIN Electrical Parts List

5.

Main

5-1.

SEC CODE DESIGN LOC DESCRIPTION

0403-001688

0404-001172

0404-001504

0406-001223

0406-001293

0406-001293

0406-001293

0406-001293

0407-001002

0801-002970

0801-003130

1001-001585

1001-001607

1001-001655

1001-001664

1108-000353

1201-002943

1203-006331

1203-006456

1203-006468

1205-003866

1205-003868

1205-004046

1209-001817

1404-001221

2007-000138

2007-000138

2007-000139

2007-000140

2007-000141

2007-000141

2007-000143

2007-000144

2007-000148

2007-000156

2007-000162

ZD602 DIODE-ZENER

D200,D500 DIODE-SCHOTTKY

ZD102,ZD103 DIODE-SCHOTTKY

ZD400 DIODE-TVS

ZD403,ZD404,ZD405 DIODE-TVS

ZD406,ZD501,ZD502 DIODE-TVS

ZD503,ZD504,ZD601 DIODE-TVS

ZD603 DIODE-TVS

D600 DIODE-ARRAY

U603 IC

U200 IC

U602 IC

U100 IC

U402 IC

U201,U202 IC

UME200 MEMORY

PAM100 IC

U500 IC

U604 IC

U300 IC

U101 IC

U102 IC

UCP200 IC

U400 IC

VR200 THERMISTOR

R228,R229,R412,R502 R-CHIP

R611 R-CHIP

R214 R-CHIP

R106,R107,R221,R402 R-CHIP

R206,R207,R224,R225 R-CHIP

R407,R408 R-CHIP

R201,R501,R600,R601 R-CHIP

R209,R210,R211,R213 R-CHIP

R305 R-CHIP

R608 R-CHIP

R103,R105,R108,R110 R-CHIP

5-1

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MAIN Electrical Parts List

SEC CODE DESIGN LOC DESCRIPTION

2007-000162

2007-000162

2007-000162

2007-000170

2007-000172

2007-001288

2007-001323

2007-003018

2007-007092

2007-007132

2007-007193

2007-007312

2007-007315

2007-007981

2007-008401

2007-008517

2203-000233

2203-000254

2203-000278

2203-000278

2203-000425

2203-000438

2203-000550

2203-000627

2203-000679

2203-000696

2203-000812

2203-000812

2203-000854

2203-000995

2203-000995

2203-001101

2203-001153

2203-001221

2203-001383

2203-002487

2203-002709

R111,R204,R215,R216 R-CHIP

R218,R230,R231,R232 R-CHIP

R607,R610 R-CHIP

R223,R306 R-CHIP

R504 R-CHIP

R302,R303 R-CHIP

R403 R-CHIP

R102,R104 R-CHIP

R401 R-CHIP

R112,R113 R-CHIP

R200 R-CHIP

R217 R-CHIP

R219 R-CHIP

R202,R203 R-CHIP

R205 R-CHIP

R208 R-CHIP

C144,C235 C-CERAMIC,CHIP

C145,C224,C233 C-CERAMIC,CHIP

C108,C113,C131,C137 C-CERAMIC,CHIP

C138,C139,C140 C-CERAMIC,CHIP

C221 C-CERAMIC,CHIP

C126,C148,C231,C420 C-CERAMIC,CHIP

C303,C305 C-CERAMIC,CHIP

C147 C-CERAMIC,CHIP

C400,C404 C-CERAMIC,CHIP

C105 C-CERAMIC,CHIP

C107,C111,C112,C401 C-CERAMIC,CHIP

C402,C505 C-CERAMIC,CHIP

C201 C-CERAMIC,CHIP

C207,C218,C230,C237 C-CERAMIC,CHIP

C616 C-CERAMIC,CHIP

C225,C418,C419 C-CERAMIC,CHIP

C103 C-CERAMIC,CHIP

C106 C-CERAMIC,CHIP

C100 C-CERAMIC,CHIP

C604 C-CERAMIC,CHIP

C152,C321,C417,C608 C-CERAMIC,CHIP

5-2

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MAIN Electrical Parts List

SEC CODE DESIGN LOC DESCRIPTION

2203-005234

2203-005450

2203-005482

2203-006048

2203-006048

2203-006048

2203-006048

2203-006048

2203-006141

2203-006257

2203-006260

2203-006260

2203-006399

2203-006399

2203-006399

2203-006399

2203-006399

2203-006399

2203-006562

2203-006562

2203-006562

2203-006626

2203-006681

2203-006824

2203-006841

2203-006841

2203-006872

2203-006872

2203-006872

2203-006872

2203-006890

2203-007270

2203-007271

2203-007271

2203-007279

2203-007317

2203-007393

C110 C-CERAMIC,CHIP

C142 C-CERAMIC,CHIP

C101 C-CERAMIC,CHIP

C117,C118,C120,C121 C-CERAMIC,CHIP

C125,C203,C210,C212 C-CERAMIC,CHIP

C213,C214,C215,C219 C-CERAMIC,CHIP

C220,C239,C240,C317 C-CERAMIC,CHIP

C319,C610,C612 C-CERAMIC,CHIP

C601 C-CERAMIC,CHIP

C310,C311 C-CERAMIC,CHIP

C128,C129,C154,C232 C-CERAMIC,CHIP

C615 C-CERAMIC,CHIP

C200,C202,C209,C211 C-CERAMIC,CHIP

C304,C318,C322,C325 C-CERAMIC,CHIP

C328,C329,C330,C331 C-CERAMIC,CHIP

C332,C333,C340,C344 C-CERAMIC,CHIP

C346,C503,C504,C507 C-CERAMIC,CHIP

C508,C509,C614 C-CERAMIC,CHIP

C302,C323,C334,C405 C-CERAMIC,CHIP

C406,C407,C408,C409 C-CERAMIC,CHIP

C411,C605 C-CERAMIC,CHIP

C603 C-CERAMIC,CHIP

C216,C217,C227,C228 C-CERAMIC,CHIP

C502 C-CERAMIC,CHIP

C204,C312,C313,C316 C-CERAMIC,CHIP

C602 C-CERAMIC,CHIP

C119,C122,C123,C124 C-CERAMIC,CHIP

C130,C132,C133,C134 C-CERAMIC,CHIP

C143,C146,C205,C206 C-CERAMIC,CHIP

C208,C222,C223,C226 C-CERAMIC,CHIP

C314,C315,C339 C-CERAMIC,CHIP

C102 C-CERAMIC,CHIP

C115,C326,C327,C335 C-CERAMIC,CHIP

C336,C337,C338 C-CERAMIC,CHIP

C114,C501,C617 C-CERAMIC,CHIP

C127 C-CERAMIC,CHIP

C116,C135,C136 C-CERAMIC,CHIP

5-3

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MAIN Electrical Parts List

SEC CODE DESIGN LOC DESCRIPTION

2203-007687

2404-001377

2404-001506

2404-001516

2404-001572

2703-001409

2703-002198

2703-002205

2703-002206

2703-002207

2703-002208

2703-002281

2703-002313

2703-002608

2703-002900

2703-002901

2703-002918

2703-003004

2703-003260

2703-003476

2703-003485

2703-003698

2703-003878

2801-004551

2801-004954

2809-001362

2901-001454

2901-001454

2904-001759

2904-001912

2904-001913

2909-001324

3003-001136

3301-001438

3301-001534

3301-001659

3301-001789

C500 C-CERAMIC,CHIP

C410 C-TA,CHIP

C301 C-TA,CHIP

C606,C611 C-TA,CHIP

C300 C-TA,CHIP

L121,L122 INDUCTOR-SMD

L100 INDUCTOR-SMD

L126 INDUCTOR-SMD

L103 INDUCTOR-SMD

L106,L109 INDUCTOR-SMD

L101,L105,L116 INDUCTOR-SMD

L110,L113,L114,L118 INDUCTOR-SMD

L408,L410 INDUCTOR-SMD

L127 INDUCTOR-SMD

L111,L112 INDUCTOR-SMD

L102,L104 INDUCTOR-SMD

L107,L108 INDUCTOR-SMD

L115,L117 INDUCTOR-SMD

L300,L301 INDUCTOR-SMD

L501,L502,L503 INDUCTOR-SMD

L500 INDUCTOR-SMD

L124 INDUCTOR-SMD

L401 INDUCTOR-SMD

OSC300 CRYSTAL-UNIT

OSC200 CRYSTAL-UNIT

OSC100 OSCILLATOR-VCTCXO

F500,F501,F502,F503 FILTER-EMI SMD

F504 FILTER-EMI SMD

F103 FILTER-SAW

F100 FILTER-SAW

F101 FILTER-SAW

F102 FILTER-DUPLEXER

MIC400 MIC-CONDENSOR

L125 CORE-FERRITE BEAD

L119,L120 CORE-FERRITE BEAD

L123,L200,L201 CORE-FERRITE BEAD

L600 CORE-FERRITE BEAD

5-4

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MAIN Electrical Parts List

SEC CODE DESIGN LOC DESCRIPTION

3301-001810

3301-001885

3301-002065

3301-002065

3301-002065

3301-002078

3404-001410

3404-001410

3705-001731

3708-002222

3708-002283

3709-001575

3709-001625

3711-006615

3711-006865

3711-007312

3722-003065

L506 CORE-FERRITE BEAD

L507 CORE-FERRITE BEAD

L402,L403,L404,L405 CORE-FERRITE BEAD

L406,L508,L509,L510 CORE-FERRITE BEAD

L511 CORE-FERRITE BEAD

L407,L409 CORE-FERRITE BEAD

TA603,TAC600,TAC601 SWITCH-TACT

TAC602 SWITCH-TACT

RFS100 CONNECTOR-COAXIAL

SLC500 CONNECTOR-FPC/FFC/PIC

HDC400 CONNECTOR-FPC/FFC/PIC

CD300 CONNECTOR-CARD EDGE

SIM300 CONNECTOR-CARD EDGE

HDC500 CONNECTOR-HEADER

HDC501 CONNECTOR-HEADER

BTC600 CONNECTOR-HEADER

IFC600 JACK-PHONE

GH71-08731A ANT100,ANT101,ANT102 NPR-CONTACT ANT

GH71-08731A ANT103,MOT600,MOT601 NPR-CONTACT ANT

GH71-08731A SPK400,SPK401 NPR-CONTACT ANT

GH80-03320A R100,R101 PB-SHORT-1005

GH80-03321A R226 PB-SHORT-0603

RES-Z1005-S R404,R405 RES-Z1005-SHORT-P

RES-Z1005-S R404,R405 RES-Z1005-SHORT-P

Please consult the GSPN website(Samsung Portal) for the most recent version of the product's
part list.

5-5

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Level

8.

Block Diagram

8-1.

Repair

3

7.0veRWH90.90.0102

525G

TUOL/TUOR_MF

TABpukcaB

yrettaB

HAM0021

bsuorciM/AT

PU

RREESSEETTIICC

TESER_YEK

CT

HS7

SF80

WS

DCLniaM

DUOL

niaM

CIM

P_CIM
P_CIM

DNG__

RW/DR/SC/SR_DCL

AREMAC

SSCC990000777766EEDDRR22

(

TRAU

320AMB

-/+DEL

)CIHGILKCAB

B892DTK

NE_LB_DCL

"5/1ISLM3

CIBSUORCIM

)

TESER_BB

atadtib61

CII

TESER/KLC/KNYS

ATAD_Y

DAOLNWOD

P/N_BSU

N/P_PMA
L/R_RAE

QRI_UMP/K23/C2I

ADS/LCS_CCA(C2I

TNI_CCA

TNA_MF

enohpraE

CAJRAEIP5.3

R_KPSRAE
L_KPSRAE

KPS

P_KPS
N_KPS

ROTOM

V

V0.3_BI

UMP

CIMP+PVO+CIMP(

)

GWE0998XAM

YEKEMULOV

3322KKHHzz

2256PMTS

TUOL_MF

TUOR_MF

TESER_UMP

SUBV



raE

CI

M

CIM

P_CIMDUOL
P_CIMDUOL

DNG_

P_CIM_RAE
N_CIM_RAE

rossecorP9MRA

aidemitluMdetargetnI

ATRAU

WS

IPS

BTRAU

VCR

P_VCR
N_VCR

NOC_NE/NE_XT

BH/BL_AP

)058/009/SCD/SCP(XR

GBFI43312MCB

reviecsnartFRnoitarbilac-fleS

MIS

zHM62

TRAU

SPG+MF+TB

)GBUK0B5702MCB(

IFIW

)9134MCB

(

KCOLBFR

7059B

YROMEM

RDDG2/G4DNAN

HSALF-T

GATJ

zHM62

SPG

TUOL/TUOR_MF

TB

WS

IFIW

)EGDElluF(82577YKS

8-1

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Level3Repair

PCB Diagrams

8-2.

8-2-1.

Top

MIC400

BH602

RCV400

H

C507

D

C509

C
4

C508

0
0

R502

TP502

0

2

P

1

T

5

C510

0
5
C

3
0

ZD400

L403L404

ZD405 ZD406

L401

C

R

C401C402

4

4

1

2

6

0

R

R

2

2

R408

0

0

6

7

0
0
6
P
T

C
3
2
5

U201

2
0
4
U

R407

R

R

L

5

5

5

0

0

0

7

9

6

5

0

1

U

C
5
1

C
6
0
1

C
3
2
1

R
4
0
4

C
4
0
6

C
4
0
3

C410

R
4
0
2

1

C

C

R

R

R

5

5

5

5

5

1

1

0

0

0

2

3

5

6

8

C

C

5

5

R

R

0

0

5

5

C

2

0

0

0

6

3

4
0
5

T
O
O
B
_
B
S
U
_
P
T

D
5

U500

0
0

C

C

5

3

0

0
5

1

L500

C
3
0
3

C
3
1
4

C344

R305

C239

R232

R
4
0
5

C
4
0
7

C
4
1
2

R
4
0
3

C

C

C

C

C

4

4

4

4

2

2

1

0

0

0

1

1

9

4

4

C
2
2
7

C
2
3
7

2

0

P

T

9

2

1

P

T

0

C
2
1
4

C

R

C

L
2

2

2

2

0

2

0

2

0

9

0

1

6

C217

1
2
P
T

T
A
C
6
0
0

ZD604

C603

R
6
0
7

C615

R610 R611

4
0
6
U

C614

L
5

C322

0

T

7

A
C
6
0
2

C331

C332

C323

C316

Z
D
6
0

C302

3

C300

C329

C

C

C

3

3

3

1

2

2

7

6

7

C
3
3
0

T

T

P

P

2

2

0

1

R215

8

4

R
2
0
4

D200

T
P
2
0
6

2

0

3

P

T

TP205

T

2

0

0

P

T

P
2
0

7
T
P

T
2

P
1

2
3

0

2
T
P

T
2

P
1

2
1

1

2

C
2
0
1

R
2
1

UME200

1

R
2
0
9

R
2
1
3

C
3
4
6

2

0

P

T

1

C
D
3
0
0

C418

L407 014L904L804L

C

R

R

6

6

6

0

0

0

2

0

U
6
0
3

C313

C304

C

C

3

3

3

3

5

6

C

C

3

3

3

3

3

4

R

C

2

2

0

0

1

2

C419

1

C
6
0
4

L
6

U602

0
0

C

C

C311C312

R401

3

3

1

3

8

7

C

R

R

C

3

3

3

3

4

0

0

1

0

3

2

0

O
S
C
3

R
3

0

0
1

0

3

0

0

U

L301

C328

L

C

3

C

C

3

3

0

3

3

8

C

1

3

0

3

5

9

1
9

C

C

3

3

4

4
3

1

C342

R228

R218

C
2
0
0

C417

T
P

R412

2
0
4

R
2
1
0

R
2
1
2

R306

L

5
F

S

4
0
5
F

0
0

2

R

0

1

1

4

0

F

5

U

C
1
0
8

1

0

0

C405

C408

TP109

1

P

1

T

8

TP116

7
1
1
P

T
T
P
1
0
1

C
1
3
5

TP112

C

C

R

L
2

2

2

2

0

1

1

2

1

1

8

5

2

0

0

C

R

2

2

1

1

5

4

0

0

2

U

C232

U

C105

R
1
0

C141

8

C
1

T

4

P

TP115

0

1
1

R103

3

C

L

C118

1

1

L126

1

2

9

1

TP111

C117

T
P
1
0
7

T

C116

P
1
0
8

C119

C

U102

1
5
2

C136

C

C129

1
5
4

C128

T

T

P

P

1

1

0

0

3

C

4

1

T

T

P

P

1

1

1

0

0

4

2

6

L124

T
P
1
0
5

C

C

C

C

R

2

2

2

2

2

2

2

1

1

2

8

0

6

9

4

P

C

U

C
2
0
9

C
2
3
8

C

2

0

0

C

S

2

C207

O

3
3

C208

R217

C146 C147

O

C144

S
C

C150

1
0

L128

0

F
1
0

C

C

1

1

2

2

6

7

R111

TP110

C125

C138

C137

R113

C
1
4
8

C

R

L

1

1

1

2

1

2

0

4

0

4

R109

1
1
P
T

0
0
3

M

I
S

R

C

2

2

R

1

3

2

9

5

3
0

R216

C210

C

R

C

C

2

2

2

2

4

2

1

1

0

9

2

3

C

C

C

2

2

2

2

0

0

2

3

6

L104

L105

L
1
0
2

L101

L
1
0

L109

8

L106

L107

L112

L113

L111

L110

L117

Z
D

Z

1
0

D

L118

2

1
0
3

L114

L115

C

C

C

2

2

2

2

2

0

5

4

5

C226

3

R110

C231

L121

C131

R112

1

0

1

C139

C113

C130

L125

C

C132

1
4

L

2

1

C133

2
3

C143

V

C

R

R

R

TP217

2

2

2

2

3

0

0

0

4

2

3

0

2

0

2

U

R

C

R

C

C

2

1

1

1

1

3

0

0

1

1

1

7

7

1

2

R106

C106

0
0
1
F

1
0
1
F

C

L
1

1

0

0

3

3

C
2
2
3

Z
D
6
0
1

1
0
6
C
A
T

C
1
4
9

C
1
5
3

C151

L127

C123

L
1

C124

2
2

C115

C

U

1
2

C134

2

C145

R

L

R208

2

2

0

0

2

5

C230

R

R

1

1

0

0

2

4

TP100

C
1
0

0

2

0
1

M

C
1

A

0
1

P

3
0
6
A
T

8-2

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Level3Repair

B

0

8-2-1.

Bottom

H600

ANT103

I

6

0

0

C

F

R226

R227

C606

M
O
T

6
0
1

C503

ZD504

ZD503

ZD502

L501

L
5
0
2

5

0

1

C

D

H

R

L
5

5

5

F

0

1

0

0

3

1

C
5

F

5

0

0

0

F502

4

Z

D

6

0

0

L402

M
O
T

6
0
0

ZD403

L405

ZD404

C
6
1

L406

R223

7

C400

R221

C608

0
0
6
D

BTC600

C

C109

1
1
0

C
6
1
6

ANT102

L116

C611

C
6
1
0

ZD602

R
6
0
8

C612

C301

BH6

RFS100

L100

R100 R101

A
N
T
1
0
0

0
0
2
G
A
T
J

TP501

C506

L511

L509

L510

L508

C100

A
N
T
1
0
1

C
5
0
5

5

0

0

C

D

H

Z
D
5
0
1

SPK401

SPK400

8-3

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Level3Repair

Flow Chart of Troubleshooting

8-3.

presetting methods for checking TP

（

GND&TP(exp. VBAT=

-

look over the coming out signal.

-

C1

59, C184

using Oscilloscope

)

GND

Oscilloscope



TP(Test Point)

8-4

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Multi-meter



Level3Repair

EX) to look up the TP, shunt Cap.

-

SAMSUNG Proprietary-Contents may change without notice

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Checking the TP(test point) using Multi-meter



if checking the GND, you can listen"beep"

-

if checking the Signal, you can't listen it.

8-5

Level3Repair

LOGIC

8-3.

8-3-1.

Power On

Power switch on

NG

Check the current

consumption

>= 100

mA?

Yes

Check the battery

voltage

>= 3.45?

Yes

Check the clock at

OSC300

=32

KHz

Yes

C221(1.28V_VCORE)=1.28V?

C213(3.0V_DIG)=3.0V?

C215(1.8V_MEM)=1.8V?

C223(2.7V_VRF)=2.7?

C224(1.3V_VRF)=1.3V?

C209(1.3V_VCXO)=1.3V?

NO

Download

NO

Change the battery

NO

?

Resolder OSC300

NO

Check the U300

Yes

Check the clock
C238

=26

Mhz

?

Yes

Check the initial operation

SAMSUNG Proprietary-Contents may change without notice

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NO

Check the clock generation circuit

OSC200

8-6

Level3Repair

E

PMU

AMP_N

AMP_P

FM_LOUT
FM_ROUT

3.0V_ANLG

VCAM_A_2.8V

VCAM_D_2.8V

VCAM_1.8V

3.0V_VIB

VTOUCH_3.0V

1.2V_ANLG

1.3V_VRF

3.0V_AMP1

3.0V_SD

2.9V_LCD

3.3V_USB_NVRAM

2.7V_VRF

2.5V_USBOTG

1.3V_VCXO

SIMVCC

3.0V_DIG

VBUS_5V

VBAT_3.8V

C312
C313

C327

C326 C331C325

1005

C330

C329

C333C328C323

C335C322

C334

C300

C302

C310

C311

1005

1005

C337C332 C338

C336

C339

A3

D1

B4

C5

D6

D7

B8

J4

H8

H5

H9

H4

G4

G5

G6

H1

E1

B9

B7

E5

F5

E6

F6

E7

H2

E2

A6

A5

B5

B6

A8

A7

F4

B3

A4

IN1

IN2

IN3

IN4

IN5

IN6

IN7

IN8

IN9

IN10

IN11

INA1

INA2

INB1

INB2

INLV1

INLV2

ALDO1

ALDO2

AUXLDO1

MAX8990EWG+TC31

AUXLDO2

AUXLDO3

AUXLDO4

AUXLDO5

LVLDO1

LVLDO2

HCLDO1

HCLDO2

MSLDO1

MSLDO2

RFLDO1

RFLDO2

LCLDO

SIMLDO

IOLDO

D
N
G
A

7
F

9

8

3

9

C

D

D

G

S

B

A

IN

U

T

T

O

T

T

B

C

V

A

A

V

B

B

F1

XIN

G1

XOUT

C304

H6

C1N

J7

C1P

C3

FB1

C2

FB2

A2

L300

LX1

C1

L301

LX2

G7

RXINN

H7

RXINP

J3

R302

HPL

J2

HPR

G9

OUTN

J8

OUTP

E9

CHGINA

E8

CHGINB

U300

D4

PC1

E4

PC2

D3

32KHZ

C317

C8

VL

H3

VBIAS

C6

SCL

C7

SDA

C4

IRQB

D5

C319

REFBP

E3

RESETB

D2

HFPWRB

F3

PWRONB

F2

TEST1

G2

TEST2

A1

NC

A9

NC

J1

NC

J9

NC

1

NC

2

NC

3

1

4

2

D

D

D

D

D

N

D

N

N

N

N

S

N

G

S

G

G

G

G

V

P

P

D

P

G

P

1

8

2

9

8

6

5

J

J

F

F

B

B

G

C340

EARSPK_L

R303

EARSPK_R

SPK_N
SPK_P

PC
CLK_REQ

C318

C321

R301

CLK32K

SCL
SDA
PMU_IRQ

PMU_RESET
ACC_DET
ONKEY

C303

5
0
0
1

OSC300

C305

C316

VBUS_5V

C301

1.28V_VCOR

1.8V_MEM

C314

C315

CCP2_S_CM_CLK

CCP2_S_CP_CLK

CSI_M_CM_CLK

CSI_M_CP_CLK

AB10

G19

CE2N

CE_O

G16

CE3N

G15

CE4N

E22

CE5N

F20

C231

CK1

CK2

CSI_M_DM0

CSI_M_DP0

LCDCS0

LCDCS1

LCDD0

LCDD1

LCDD2

LCDD3

LCDD4

LCDD5

LCDD6

LCDD7

LCDCD

LCDRE

LCDWE

OTGCTRL1

OTGCTRL2

OTGCTRL3

OTGCTRL4

OTGCTRL5

RF_X1

RF_X2

RF_INN_0G8

RF_INN_0G9

RF_INN_1G8

RF_INN_1G9

RF_INP_0G8

RF_INP_0G9

RF_INP_1G8

GPS_CAL

F22

W19

W18

Y19

Y18

B10

LCDCS

D12

LD(0:7)

A11

LD(0)

F11

LD(1)

F12

LD(2)

E14

LD(3)

A12

LD(4)

D14

LD(5)

E13

LD(6)

D13

LD(7)

G11

LCDRS

B11

LCDRD

E12

LCDWR

3.0V_DIG

U18

V20

V18

V19

V17

A5

A6

C1

E1

G1

J1

B1

D1

F1

GSM850RX_A
GSM900RX_A
DCSRX_A
PCSRX_A
GSM850RX_B
GSM900RX_B
DCSRX_B

C238

1005

OSC200

SQ2D02600B2JBG

4213

1

2

3

U200
NC7SV17L6X

NC

A

GND

1.3V_VCXO

R214

C232

6

VCC

5

NC

4

Y

WIFI_CLK

8-7

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Level3Repair

L
5
0
7

C323

C316

C302

C322

C331

C332

C313

C304

C311C312

C
3

4
0

R401

R

C

3

3

0

1

2

0

C
3

1
8

R
3

0
3

C

C

3

3

2

3

5

7

O
S

C
3

0
5

C
3

R
3

0

0

0

3

U

0
1

0

C
3

0
3

C300

C329

C
3

1
7

C
3

1

L301

C
3

2
6

C

C
3

2
7

C
3

3
0

C

3
3
5

C

C

3

3

3

3

4

3

C328

3
3
6

C
3

1
9

L
3

C

0

3
3

0

9

C
3

1
5

4

C

C

3

3

2

3

1

8

8-8

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